Pairs work through two scenarios that require them to generate an algorithm. The first activity requires pairs to define a common language to use; the second comes with the language. The pairs then must determine how to code the algorithm. The lesson plan is the second in a series of 10 and the second in a group of three promoting algorithms and programming.

Concepts

algorithms, computer science, computer code, technology resources

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Instructional Ideas

• Have the class compare algorithms to find the one that is the most efficient
• After individuals have created an algorithm, groups of four select the best sections of each and try build a better algorithm

Classroom Considerations

• To prepare, go ahead and cut out command cards for pupils to use

Pros

• The plan contains links to answer keys for the activities

Cons

• None